CN209196118U - A kind of seal assembly suitable for liquidometer - Google Patents

Abstract

The utility model provides a kind of seal assembly suitable for liquidometer, its sealing effect is more preferable, measured data high reliablity, using safer, the liquid level converter is disposed with watchcase from top to bottom, seal assembly and body, body sequentially passes through connector and locks the inside of pressure cap and connect with watchcase, there are the first gaps between watchcase and locking pressure cap, the first electric shock locating shim and loop connector are provided in first gap, first electric shock locating shim is arranged in body and locks the junction of pressure cap, loop connector setting is outside the first electric shock locating shim, there are the second gaps between locking pressure cap and body, the second electric shock locating shim is provided in second gap, the lower section of the first electric shock locating shim is arranged in second electric shock locating shim, there are third spaces between connector and body, third Pressure cap is provided in gap, the lower section of the second electric shock locating shim, pressure cap jointing and locking pressure cap is arranged in pressure cap.

Description

A kind of seal assembly suitable for liquidometer

Technical field

The utility model relates to converter fields, in particular to a kind of seal assembly suitable for liquidometer.

Background technique

Fluid level transmitter is the extension and development to pressure transmitter technology, according to the liquid of different specific weight in different height The linear principle of produced pressure realizes the accurate measurement and biography of the volume to water, oil and paste, liquid height, weight It send.

But in the prior art since measured object is liquid, if needing indicating mechanism completely isolated close with measured medium Effect is bad to insert the liquid into equipment for envelope, influences equipment and uses and the accuracy of measured data.

Utility model content

The purpose of this utility model is to provide a kind of seal assemblies suitable for liquidometer, and sealing effect is more preferable, quilt Measured data high reliablity, use are safer.

The embodiments of the present invention are achieved in that

A kind of seal assembly suitable for liquidometer, the liquid level converter are disposed with watchcase, sealing group from top to bottom Part and body, seal assembly include locking pressure cap, connector, and body sequentially passes through connector and locks the inside of pressure cap simultaneously Connect with watchcase, there is the first gap between watchcase and locking pressure cap, be provided in the first gap the first electric shock locating shim with Loop connector, the first electric shock locating shim are arranged in body and lock the junction of pressure cap, and loop connector setting exists Outside first electric shock locating shim, locks between pressure cap and body there are the second gap, be provided with the second touching in the second gap Electric locating shim, the second electric shock locating shim are arranged in the lower section of the first electric shock locating shim, deposit between connector and body Pressure cap is provided in third space, third space, the lower section of the second electric shock locating shim, pressure cap jointing is arranged in pressure cap With locking pressure cap.

In the preferred embodiment of the utility model, above-mentioned tubular body component includes four fluorine tube and integral sensor, one Formula sensor is arranged in four fluorine tube, integral sensor connection the first electric shock locating shim.

In the preferred embodiment of the utility model, above-mentioned integral sensor includes sensor connecting rod, sensor, is passed Sensor connecting rod is connected with sensor, sensor connecting rod connection the first electric shock locating shim.

In the preferred embodiment of the utility model, stroke nut is additionally provided in above-mentioned second gap, stroke nut is set It sets outside sensor connecting rod, the second electric shock locating shim is arranged outside stroke nut.

In the preferred embodiment of the utility model, above-mentioned tubular body component further includes protection pipe, and protection pipe is arranged in tetrafluoro Pipe is outer, and the bottom of connector is arranged in protection pipe.

In the preferred embodiment of the utility model, there are the 4th gap between above-mentioned protection pipe and four fluorine tube, between the 4th It include locating ring in gap, four fluorine tube is inserted into the middle part of locating ring.

The beneficial effect of the utility model embodiment is: the seal assembly suitable for liquidometer in the utility model is each Junction and gap location between a device are provided with the parts such as the gasket for reinforcing sealing, guarantee the sealing for being suitable for liquidometer While component works normally, so that the sealing effect for being suitable for the seal assembly of liquidometer is more preferable, reduces medium and enter, extend The service life of seal assembly suitable for liquidometer.

Detailed description of the invention

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.

Fig. 1 is the seal component architecture schematic diagram suitable for liquidometer of the utility model embodiment；

Fig. 2 is the structural schematic diagram at the seal assembly position A suitable for liquidometer of the utility model embodiment；

Fig. 3 is the structural schematic diagram at the seal assembly position B suitable for liquidometer of the utility model embodiment.

Icon: 100- watchcase；200- locks pressure cap；300- connector；400- body；The electric shock locating pad of 110- first Piece；120- loop connector；The electric shock locating shim of 210- second；220- stroke nut；310- pressure cap；410- four fluorine tube；420- Sensor；430- sensor connecting rod；440- protection pipe；450- locating ring.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.

Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all Belong to the range of the utility model protection.

It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area Divide description, is not understood to indicate or imply relative importance.

In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and It is that can be slightly tilted.It is not to indicate the structure if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical" It has to fully horizontally, but can be slightly tilted.

In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition Solve the concrete meaning of above-mentioned term in the present invention.

First embodiment

Referring to Figure 1, Fig. 1 is the seal component architecture schematic diagram suitable for liquidometer in the present embodiment, the present embodiment A kind of seal assembly suitable for liquidometer is provided, watchcase should be disposed with from top to bottom suitable for the seal assembly of liquidometer 100, pressure cap 200, connector 300 are locked, should further include body 400, body 400 suitable for the seal assembly of liquidometer Connector 300 is sequentially passed through from bottom to up and is locked the inside of pressure cap 200 and is connect with watchcase 100, the bottom of watchcase 100 and locking The screw top of pressure cap 200 connects, and the bottom of locking pressure cap 200 is connected with the screw top of connector 300.

There are the first gap between watchcase 100 and locking pressure cap 200, the first electric shock locating shim is provided in the first gap 110 and loop connector 120, the first electric shock locating shim 110 is arranged in body 400 and locks the junction of pressure cap 200, The setting of loop connector 120 seals outside the first electric shock locating shim 110 in the case where guaranteeing that sensor signal transmits normal situation Gap between watchcase 100 and locking pressure cap 200, i.e. the first gap maintains the stability of equipment, prevents medium from entering watchcase In 100, the use of equipment is influenced.

Fig. 2 is referred to, is the structural schematic diagram at location A, locks the inside of pressure cap 200 and the outer wall of body 400 Between there are the second gap, be provided with the second electric shock locating shim 210 and stroke nut 220, stroke nut 220 in the second gap The outside of sensor connecting rod is set, and the second electric shock locating shim 210 is wrapped in the outside of stroke nut 220, the second electric shock The lower section of the first electric shock locating shim 110 is arranged in locating shim 210, utilizes the second electric shock locating shim 210 and stroke nut Gap between 220 filling locking pressure caps 200 and body 400, i.e. the second gap are similarly also used for maintaining the stabilization of equipment Property, it prevents medium from entering the inside of locking pressure cap 200, prevents medium from entering further into watchcase 100, influencing equipment makes With.

There are third space between connector 300 and body 400, pressure cap 310, pressure cap 310 are provided in third space The lower section of second electric shock locating shim 210 is set, and 310 jointing 300 of pressure cap and locking pressure cap 200, the compression of pressure cap 310 connect Position between first 300 and body 400, while the stability for maintaining equipment, prevent medium from entering further into lock The inside for pressing cap 200 influences equipment use.

In the preferred embodiment of the utility model, above-mentioned tubular body component 400 includes four fluorine tube 410 and sensor connecting rod 430, sensor connecting rod 430 is arranged in four fluorine tube 410, the connection of sensor connecting rod 430 first electric shock locating shim 110. The sensor connecting rod of body 400 is used to connect the sensor in four fluorine tube 410, sensor connecting rod and sensor 420 It is arranged in four fluorine tube 410, sensor connecting rod 430 and sensor 420 connect, and sensor connecting rod 430 is out of connector 300 Portion enters 200 inside of locking pressure cap and watchcase 100 connects.

Fig. 3 is referred to, the connection schematic diagram between 420 connector of sensor 420 and sensor, the top of sensor 420 Portion has the first connection protrusion, and the bottom of sensor connecting rod 430, which has, connect the first link slot that protrusion matches with first Body.

In the preferred embodiment of the utility model, stroke nut 220, stroke nut are additionally provided in above-mentioned second gap 220 are arranged outside sensor connecting rod 430, and the second electric shock locating shim 210 is arranged outside stroke nut 220.

In the preferred embodiment of the utility model, above-mentioned tubular body component 400 further includes protection pipe 440, and protection pipe 440 is set It sets outside four fluorine tube 410, protection pipe 440 is connected with the bottom of connector 300.

In the preferred embodiment of the utility model, there are the 4th gap between above-mentioned protection pipe 440 and four fluorine tube 410, It include locating ring 450 in 4th gap, four fluorine tube 410 is inserted into 450 middle part of locating ring, and locating ring 450 is for sealing four fluorine tube 410 Gap between protection pipe 440, prevents medium from entering, and influences equipment use.

In conclusion junction of the seal assembly suitable for liquidometer between each device in the utility model and Gap location is provided with the parts such as the gasket for reinforcing sealing, while guaranteeing that the seal assembly for being suitable for liquidometer works normally, So that the sealing effect for being suitable for the seal assembly of liquidometer is more preferable, reduces medium and enter, extend the sealing for being suitable for liquidometer The service life of component.

Present specification describes the example of the embodiments of the present invention, it is not meant to that these embodiments illustrate and describe All possible forms of the utility model.It should be understood that the embodiment in specification can be implemented with a variety of alternative forms.Attached drawing without It needs drawn to scale；Some features can be zoomed in or out to show the details of particular elements.Disclosed specific structure and function are thin Section is not taken by way of limitation explanation, and those skilled in the art is only instructed to implement the representative base of the utility model in a variety of forms Plinth.It will be understood to one skilled in the art that can be with one or more with reference to multiple features that either figure illustrates and describes The feature combination illustrated in other attached drawings is to form the embodiment for not yet explicitly illustrating or describing.The assemblage characteristic offer of explanation is used for The representative embodiment of typical case.However, can root with the multiple combinations of the consistent feature of introduction of the utility model and modification According to needing for specific application or implementation.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (6)

1. a kind of seal assembly suitable for liquidometer, which is characterized in that the liquid level converter is disposed with from top to bottom Watchcase, seal assembly and body, the seal assembly include locking pressure cap, connector, and the body sequentially passes through institute It states the inside of connector and the locking pressure cap and is connect with the watchcase, there are first between the watchcase and the locking pressure cap Gap, the first electric shock locating shim and loop connector are provided in first gap, and the first electric shock locating shim is set It sets in the junction of the body and the locking pressure cap, the loop connector setting is in the first electric shock locating pad Outside piece, there are the second gap between the locking pressure cap and the body, the second electric shock is provided in second gap The lower section of the first electric shock locating shim, the connector and described is arranged in locating shim, the second electric shock locating shim There are third space between body, pressure cap is provided in the third space, the pressure cap setting is in second electric shock The lower section of locating shim, the pressure cap connect the connector and the locking pressure cap.

2. the seal assembly according to claim 1 suitable for liquidometer, which is characterized in that the body includes four Fluorine pipe and integral sensor, the integral sensor are arranged in the four fluorine tube, and the integral sensor connects institute State the first electric shock locating shim.

3. the seal assembly according to claim 2 suitable for liquidometer, which is characterized in that the integral sensor packet Sensor connecting rod, sensor are included, the sensor connecting rod is connected with the sensor, and the sensor connecting rod connects institute State the first electric shock locating shim.

4. the seal assembly according to claim 3 suitable for liquidometer, which is characterized in that also set in second gap It is equipped with stroke nut, the stroke nut is arranged outside the sensor connecting rod, and the second electric shock locating shim setting exists Outside the stroke nut.

5. the seal assembly according to claim 2 suitable for liquidometer, which is characterized in that the body further includes Protection pipe, the protection pipe are arranged outside the four fluorine tube, and the bottom of the connector is arranged in the protection pipe.

6. the seal assembly according to claim 5 suitable for liquidometer, which is characterized in that the protection pipe and described four It include locating ring in the 4th gap there are the 4th gap between fluorine pipe, the four fluorine tube is inserted into the middle part of the locating ring.